120222211212013 has 2 divisors, whose sum is σ = 120222211212014. Its totient is φ = 120222211212012.

The previous prime is 120222211212011. The next prime is 120222211212029. The reversal of 120222211212013 is 310212112222021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83209369754889 + 37012841457124 = 9121917^2 + 6083818^2 .

It is an emirp because it is prime and its reverse (310212112222021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120222211212013 - 2¹ = 120222211212011 is a prime.

Together with 120222211212011, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120222211212011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60111105606006 + 60111105606007.

It is an arithmetic number, because the mean of its divisors is an integer number (60111105606007).

Almost surely, 2^{120222211212013} is an apocalyptic number.

It is an amenable number.

120222211212013 is a deficient number, since it is larger than the sum of its proper divisors (1).

120222211212013 is an equidigital number, since it uses as much as digits as its factorization.

120222211212013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 120222211212013 its reverse (310212112222021), we get a palindrome (430434323434034).

The spelling of 120222211212013 in words is "one hundred twenty trillion, two hundred twenty-two billion, two hundred eleven million, two hundred twelve thousand, thirteen".